免费智能真题库 > 历年试卷 > 系统架构设计师 > 2015年下半年 系统架构设计师 上午试卷 综合知识
  第71题      
  章/节:   专业英语       

 
The  objective of (71)is to determine what parts of the application software will be assigned to what hardware.The major software components of the system being developed have to be identified and then allocated to the various hardware components on which the system will operate. All software systems can be divided into four basic functions. The first is(72). Most information systems require data to be stored and retrieved,whether a small file,such as a memo produced by a word processor,or a large database,such as one that stores an organization’s accounting records. The second function is the (73),the processing required to access data,which often means database queries in Structured Query Language. The third function is the (74),which is the logic documented in the DFDs,use cases,and functional requirements.The fourth function is the presentation logic,the display of information to the user and the acceptance of the user’s commands.The three primary hardware components of a system are (75).
 
 
  A.  architecture design
 
  B.  modular design
 
  C.  physical design
 
  D.  distribution design
 
 
 

 
  第75题    2009年下半年  
   58%
An architectural style defines as a family of such systems in terms of a (71) of structural organization. More specifica..
  第75题    2012年下半年  
   74%
An application architecture specifies the technologies to be used to implement one or more information systems. It serve..
  第75题    2011年下半年  
   75%
Information systems design is defined as those tasks that focus on the specification of a detailed computer-based soluti..
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